This issue has been moved from a ticket on Developer Community.

If we try to throw any exception inside a Task and not catch it, the original exception is lost and NullReferenceException is raised instead. If we try to catch the exception, it works properly.
This behavior is not observed in VS2019, it works properly there with this same project.

Attached Screenshot provides all the necessary information.

Stack trace output:
at Android.Runtime.JNINativeWrapper._unhandled_exception (System.Exception e) [0x0000e] in /Users/runner/work/1/s/xamarin-android/src/Mono.Android/Android.Runtime/JNINativeWrapper.g.cs:12
at Android.Runtime.JNINativeWrapper.Wrap_JniMarshal_PPL_V (_JniMarshal_PPL_V callback, System.IntPtr jnienv, System.IntPtr klazz, System.IntPtr p0) [0x0001d] in /Users/runner/work/1/s/xamarin-android/src/Mono.Android/Android.Runtime/JNINativeWrapper.g.cs:111
at (wrapper native-to-managed) Android.Runtime.JNINativeWrapper.Wrap_JniMarshal_PPL_V(intptr,intptr,intptr)

Original Comments

Feedback Bot on 6/14/2022, 01:32 AM:

(private comment, text removed)

Original Solutions

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